Toshiba TOSVERT VF-P7 Instruction Manual page 143
Inverter for fan and pump applications
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Also See for TOSVERT VF-P7:
- Instruction manual (12 pages) ,
- Manual (14 pages) ,
- Function manual (5 pages)
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2) Switching by frequencies - Automatically switching acc/dec times at certain frequencies
Title
Acceleration/deceleration switching frequency #1 ∼ [Hz]
Acceleration/deceleration switching frequency #2 ∼ [Hz]
Acceleration/deceleration switching frequency #3 ∼ [Hz]
Note) Regardless of the sequence of input of frequencies, acc/dec times are switched from #1 to #2 at the
lowest frequency, from #2 to #3 at the middle frequency and from #3 to #4 at the highest frequency.
(For example, if the frequency set with is higher than that set with , the acc/dec time #1
is selected in the frequency range below the -set frequency, while the acc/dec time #2 is
selected in the frequency range of the -set frequency to the -set frequency.)
Output freq. [Hz]
Setting freq.
0
①
①Acceleration at the gradient of
②Acceleration at the gradient of
③Acceleration at the gradient of
④Acceleration at the gradient of
3) Switching with terminals - Switching acc/dec times by means of external terminals
Output frequency [Hz]
0
Acc/dec switching #1
Acc/dec switching #2
①Acceleration at the gradient of
②Acceleration at the gradient of
③Acceleration at the gradient of
④Acceleration at the gradient of
Function
②
③
④
①
②
③
④
F-51
Adjustment range Default setting
⑤
⑥
⑤Deceleration at the gradient of
⑥Deceleration at the gradient of
⑦Deceleration at the gradient of
⑧Deceleration at the gradient of
⑤
⑥
⑤Deceleration at the gradient of
⑥Deceleration at the gradient of
⑦Deceleration at the gradient of
⑧Deceleration at the gradient of
time [s]
⑦
⑧
time [s]
⑦
⑧
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